<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>贪吃蛇</title>
    <link rel="stylesheet" href="index.css">
</head>
<body>
    <div id="ctrl">
        <p id="score">得分：</p>
        <label>游戏速度：</label>
        <br>
        <select id="speed">
            <option value="500">最慢</option>
            <option value="250">慢</option>
            <option value="100" selected>普通</option>
            <option value="50">快</option>
            <option value="25">最快</option>
        </select>
        <br>
        <label>改变速度后重新<br>开始游戏生效</label>
        <br>
        <button onclick="btnClick()">重新开始</button>
    </div> 
    <table id="gt">
        
    </table>
</body>

<script src="index.js"></script>

</html>